Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Blower Motor Ignition Voltage | 2 | 2 | - | - |
| Blower Motor Control | 1 | 2 | - | - |
| Speed 4 Control | 1 | 3 | - | - |
| Speed 3 Control | 1 | 3 | - | - |
| Speed 2 Control | 1 | 3 | - | - |
| Speed 1 Control | 1 | 3 | - | - |
| Switch Ground | - | 2 | - | - |
| 1. Unwanted Blower Operation 2. Blower Inoperative 3. Blower Speed Inoperative |
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